mirror of
https://github.com/qgis/QGIS.git
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137 lines
5.4 KiB
Python
137 lines
5.4 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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***************************************************************************
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widgets_tree.py
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---------------------
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Date : May 2011
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Copyright : (C) 2011 by Martin Dobias
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Email : wonder dot sk at gmail dot com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************
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"""
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__author__ = 'Martin Dobias'
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__date__ = 'May 2011'
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__copyright__ = '(C) 2011, Martin Dobias'
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"""
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Reads .ui files from ../src/ui/ directory and write to stdout an XML describing
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widgets tree.
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Python bindings must be compiled and in PYTHONPATH
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QGIS libraries must be in LD_LIBRARY_PATH
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Output should go to ../resources/customization.xml
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"""
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import sys
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import os
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import glob
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from qgis.PyQt.QtWidgets import QWidget, QDialog, QCheckBox, QComboBox, QDial, QPushButton, QLabel, QLCDNumber, QLineEdit, QRadioButton, QScrollBar, QSlider, QSpinBox, QTextEdit, QDateEdit, QTimeEdit, QDateTimeEdit, QListView, QProgressBar, QTableView, QTabWidget, QTextBrowser, QDialogButtonBox, QScrollArea, QGroupBox, QStackedWidget
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from qgis.PyQt.uic import loadUi
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from qgis.PyQt.QtXml import QDomDocument
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# qwt_plot is missing somehow but it may depend on installed packages
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from qgis.PyQt import Qwt5 as qwt_plot
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sys.modules['qwt_plot'] = qwt_plot
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# loadUi is looking for custom widget in module which is lowercase version of
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# the class, which do not exist (AFAIK) -> preload them, problems anyway:
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# missing in gui: QgsColorRampComboBox, QgsRendererRulesTreeWidget,
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# QgsRendererRulesTreeWidget
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# and QgsProjectionSelector cannot open db file
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from qgis import gui
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for m in ['qgscolorbutton', 'qgscolorrampcombobox', 'qgsprojectionselector', 'qgslabelpreview', 'qgsrulebasedrendererwidget', 'qgscollapsiblegroupbox', 'qgsblendmodecombobox', 'qgsexpressionbuilderwidget', 'qgsrasterformatsaveoptionswidget', 'qgsrasterpyramidsoptionswidget', 'qgsscalecombobox', 'qgsfilterlineedit', 'qgsdualview']:
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sys.modules[m] = gui
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class UiInspector:
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def __init__(self):
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self.ui_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '../src/ui/*.ui'))
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self.printMsg("Loading UI files " + self.ui_dir)
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# list of widget classes we want to follow
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self.follow = [
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QWidget, QDialog,
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QCheckBox, QComboBox, QDial, QPushButton, QLabel, QLCDNumber, QLineEdit, QRadioButton, QScrollBar, QSlider, QSpinBox, QTextEdit,
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QDateEdit, QTimeEdit, QDateTimeEdit, QListView, QProgressBar, QTableView, QTabWidget, QTextBrowser, QDialogButtonBox,
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QScrollArea, QGroupBox, QStackedWidget,
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]
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def printMsg(self, msg):
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sys.stderr.write(msg + "\n")
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def widgetXml(self, element, widget, level=0, label=None):
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# print tostring ( element )
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# self.printMsg ( "class: " + str( type ( widget ) ) )
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# self.printMsg ( "objectName: " + widget.objectName() )
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# self.printMsg ( "windowTitle: " + widget.windowTitle() )
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if not widget.objectName():
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return
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lab = label
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if hasattr(widget, 'text'):
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lab = widget.text()
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if widget.windowTitle():
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label = widget.windowTitle()
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if not lab:
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lab = ''
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subElement = self.doc.createElement('widget')
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subElement.setAttribute('class', widget.__class__.__name__)
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subElement.setAttribute('objectName', widget.objectName())
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subElement.setAttribute('label', lab)
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element.appendChild(subElement)
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# print str ( widget.children () )
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# tab widget label is stored in QTabWidget->QTabBarPrivate->tabList->QTab ..
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if type(widget) in [QTabWidget]:
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children = list({'widget': widget.widget(i), 'label': widget.tabText(i)} for i in range(0, widget.count()))
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else:
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children = list({'widget': c, 'label': None} for c in widget.children())
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for child in children:
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w = child['widget']
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if w.isWidgetType() and (type(w) in self.follow):
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self.widgetXml(subElement, w, level + 1, child['label'])
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def xml(self):
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self.doc = QDomDocument()
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element = self.doc.createElement("qgiswidgets")
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self.doc.appendChild(element)
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for p in glob.glob(self.ui_dir):
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self.printMsg("Loading " + p)
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# qgsrasterlayerpropertiesbase.ui is giving: No module named qwt_plot
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try:
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widget = loadUi(p)
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# print dir ( ui )
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self.widgetXml(element, widget)
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except Exception as e:
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self.printMsg(str(e))
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return self.doc.toString(2)
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if __name__ == '__main__':
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from qgis.PyQt.QtCore import QApplication
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app = QApplication(sys.argv) # required by loadUi
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inspector = UiInspector()
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xml = inspector.xml()
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sys.stdout.write(xml)
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sys.stdout.flush()
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del app
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sys.exit(0)
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